JOSEPH DELLINGER MD
NPI 1740691377
Internal Medicine in Pasadena, CA

NPI Status: Active since May 16, 2014

Contact Information

100 W CALIFORNIA BLVD
PASADENA, CA
ZIP 91105
Phone: (626) 397-5000

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  • Individual
  • Male
  • Years of Experience 13
  • Internal Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About JOSEPH DELLINGER

This page provides the complete NPI Profile along with additional information for Joseph Dellinger, an internist established in Pasadena, California with a medical specialization in Internal Medicine and more than 13 years of experience. He graduated from Texas Tech University Health Science Center School Of Medicine in 2013. The healthcare provider is registered in the NPI registry with number 1740691377 assigned on May 2014. The practitioner's primary taxonomy code is 207R00000X with license number A136886 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1740691377
Provider Name
JOSEPH DELLINGER MD
Gender
Male
Entity Type
Individual
Location Address
100 W CALIFORNIA BLVD PASADENA, CA 91105
Location Phone
(626) 397-5000
Mailing Address
111 S DE LACEY AVE UNIT 316 PASADENA, CA 91105
Mailing Phone
(817) 726-3701
Medical School Name
TEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduation Year
2013
Is Sole Proprietor?
No
Enumeration Date
05-16-2014
Last Update Date
06-24-2021
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An internist like Joseph Dellinger is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A136886
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Medicare Participation & PECOS Enrollment Status

Joseph Dellinger is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Joseph Dellinger is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 1557656329

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20160818002462

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 298 times for 66 patients

Hospital discharge day management, more than 30 minutes

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

This service was performed 50 times for 47 patients

Initial hospital inpatient care per day, typically 50 minutes

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

This service was performed 16 times for 15 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 46 times for 43 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.59 for a new patient copayment and $27.49 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 91105 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $142.39
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $35.59
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for JOSEPH DELLINGER MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1740691377
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
27801292314
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 8 + 0 + 1 + 2 + 9 + 2 + 3 + 1 + 4 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 77

The NPI number 1740691377 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1417946534DR. CHRISTOPHER GRAHAM HEDLEY MEDICAL DOCTOR
Individual
Radiology (Diagnostic Radiology)100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5139
1952391799DR. RAYMOND S WONG MEDICAL DOCTOR
Individual
Radiology (Diagnostic Radiology)100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5139
1558351379DR. MARK M. YEH MEDICAL DOCTOR
Individual
Radiology (Diagnostic Radiology)100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5139
1083679856 RICARDO LAWNER LIBERMAN M.D.
Individual
Pediatrics (Neonatal-Perinatal Medicine)100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-3826
1659336170DR. ERNESTO SEBASTIAN GANGITANO M.D.
Individual
Pediatrics (Neonatal-Perinatal Medicine)100 W CALIFORNIA BLVD DEPARTMENT OF NEONATOLOGY
PASADENA, CA 91105
(626) 397-5461
1659337350DR. WILLIAM B GREGORY MD
Individual
Emergency Medicine100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-3445
1902862089 BETTY S AHN MD
Individual
Emergency Medicine100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-3445
1285686162 PAUL CORIOLAN PAC
Individual
Physician Assistant (Medical)100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5116
1437179736 CHRISTIAN ADAM KOCH M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1831119700 PHILLIP KWOKFAY LAU M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1295756237 JAMES VIRGIL BUESE M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1215958251DR. KJELL NICHOLAS HULT M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1598786444 WILLIAM VINCENT HARRITY M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1427079318 MEHRANGIZ HERANDI MOFID M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1639192453MISS TESSIE ERINN HERNANDEZ RN, MSN, PNP
Individual
Registered Nurse (Critical Care Medicine)100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-3179
1073537064 THOMAS JOHN CARPENTER JR. M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1275557100 MANUEL WEISKOPF M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1730103748 LEONARD DONG HYUN KIM M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1649294596DR. FREDERICK JOE MCKIBBEN M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000
1114941051 ERNEST KEITH POLK M.D.
Individual
Anesthesiology100 W CALIFORNIA BLVD
PASADENA, CA 91105
(626) 397-5000

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740691377, enumerated in the NPI registry as an "individual" on May 16, 2014

The provider is located at 100 W California Blvd Pasadena, Ca 91105 and the phone number is (626) 397-5000

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 13 years of experience. He graduated from Texas Tech University Health Science Center School Of Medicine in 2013.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $142.39 with an average copayment of $35.59 for new patient appointments. Established patients should expect a typical charge of $109.96 and an average copayment of 27.49. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Follow-up hospital inpatient care per day, typically 25 minutes, Hospital discharge day management, more than 30 minutes, Initial hospital inpatient care per day, typically 50 minutes and Initial hospital inpatient care per day, typically 70 minutes.

This NPI record was last updated on May 16, 2014. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.